#include "main.h"
void xuat(int a[][MAX], int n)
{
	int i, j;
	for (i = 0; i < n; i++)
	{
		cout << "\n\t";
		for (j = 0; j < n; j++)
		{
			cout << a[i][j] << "\t";
		}
		cout << endl;
	}
}